Base | Representation |
---|---|
bin | 1110100010111… |
… | …1011000001011 |
3 | 11020210200222222 |
4 | 3220233120023 |
5 | 111104331332 |
6 | 10015404255 |
7 | 1340405666 |
oct | 350573013 |
9 | 136720888 |
10 | 61011467 |
11 | 31491900 |
12 | 1852368b |
13 | c84247a |
14 | 81626dd |
15 | 5552712 |
hex | 3a2f60b |
61011467 has 12 divisors (see below), whose sum is σ = 67271400. Its totient is φ = 55292160.
The previous prime is 61011437. The next prime is 61011469. The reversal of 61011467 is 76411016.
It is not a de Polignac number, because 61011467 - 214 = 60995083 is a prime.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61011469) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53768 + ... + 54890.
It is an arithmetic number, because the mean of its divisors is an integer number (5605950).
Almost surely, 261011467 is an apocalyptic number.
61011467 is a deficient number, since it is larger than the sum of its proper divisors (6259933).
61011467 is a wasteful number, since it uses less digits than its factorization.
61011467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1594 (or 1583 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 61011467 is about 7810.9837408613. The cubic root of 61011467 is about 393.6743833293.
The spelling of 61011467 in words is "sixty-one million, eleven thousand, four hundred sixty-seven".
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